Underground roof support is a common profile in the mining industry and coal support field. Underground roof support are mainly assembled by bending and welding, and are often used in mine tunnels, se

Mine roof support can not only significantly improve the support effect of roadway, but also enhance the stability of surrounding rock. Mine roof support can also save a lot of transportation and main

In the support of mines and tunnels, products such as supports arch have become more and more popular. By connecting them, a system of load-bearing structures is formed to enhance the great support ef

In recent years, the demand for steel arch supports has gradually increased. There are many types of steel arch supports. Different types not only have different performance, but also different qualit

The steel mine support is used as a support tool, which will undoubtedly have a great impact on the safety of coal mine tunnels and other scenes. Therefore, the quality of the steel mine support is th

The tunnel roof support is a relatively special steel profile, and its characteristics can be seen from the name, which plays a supporting role in the underground. In specific applications, the tunnel